Constructing a hexagonal copper-coin-shaped NiCoSe2@NiO@CoNi2S4@CoS2 hybrid nanoarray on nickel foam as a robust oxygen evolution reaction electrocatalyst

2018 ◽  
Vol 6 (38) ◽  
pp. 18641-18648 ◽  
Author(s):  
Zhoufeng Xu ◽  
Hailong Pan ◽  
Yu Lin ◽  
Zhi Yang ◽  
Jinlei Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Electrochemical Reaction ◽  
Nickel Foam ◽  
Reaction Conditions ◽  
Copper Coin

The as-obtained hexagonal copper-coin-shaped NiCoSe2@NiO@CoNi2S4@CoS2 electrode can serve as a high-performance electrocatalyst for the oxygen evolution reaction under electrochemical reaction conditions.

Vertically stacked bilayer heterostructure CoFe2O4@Ni3S2 on a 3D nickel foam as a high-performance electrocatalyst for the oxygen evolution reaction

2020 ◽  
Vol 44 (4) ◽  
pp. 1455-1462 ◽  
Author(s):  
Jingyi Wang ◽  
Zhi Yang ◽  
Meilin Zhang ◽  
Yaqiong Gong
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
High Performance ◽  
Electrochemical Reaction ◽  
Nickel Foam ◽  
Oxidation Catalyst ◽  
Reaction Conditions

The as-obtained CoFe2O4@Ni3S2/NF can serve as an active and stable water oxidation catalyst under electrochemical reaction conditions.

Hierarchical Ni3S2 nanosheets coated on Co3O4 nanoneedle arrays on 3D nickel foam as an efficient electrocatalyst for the oxygen evolution reaction

2018 ◽  
Vol 6 (12) ◽  
pp. 5098-5106 ◽  
Author(s):  
Yaqiong Gong ◽  
Zhoufeng Xu ◽  
Hailong Pan ◽  
Yu Lin ◽  
Zhi Yang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Electrochemical Reaction ◽  
Nickel Foam ◽  
Oxidation Catalyst ◽  
Reaction Conditions

As-obtained Co3O4@Ni3S2/NF can serve as an active and stable water oxidation catalyst under electrochemical reaction conditions.

scholarly journals Correction: High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction

2021 ◽  
Vol 5 (4) ◽  
pp. 1222-1222
Author(s):  
Cheol-Hwan Shin ◽  
Yi Wei ◽  
Gisang Park ◽  
Joonhee Kang ◽  
Jong-Sung Yu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam ◽  
Sustainable Energy ◽  
Piranha Solution ◽  
Binder Free

Correction for ‘High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction’ by Cheol-Hwan Shin et al., Sustainable Energy Fuels, 2020, 4, 6311–6320, DOI: 10.1039/D0SE01253J.

A 3D well-matched electrode pair of Ni–Co–S//Ni–Co–P nanoarrays grown on nickel foam as a high-performance electrocatalyst for water splitting

2018 ◽  
Vol 6 (26) ◽  
pp. 12506-12514 ◽  
Author(s):  
Yaqiong Gong ◽  
Zhoufeng Xu ◽  
Hailong Pan ◽  
Yu Lin ◽  
Zhi Yang ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
Electrochemical Reaction ◽  
Nickel Foam ◽  
Electrode Pair ◽  
Reaction Conditions

The as-obtained Ni–Co–S//Ni–Co–P electrode pair can serve as a high-performance electrocatalyst for water splitting under electrochemical reaction conditions.

scholarly journals Tellurium-Incorporated Nickel-Cobalt Layered Double Hydroxide and Its Oxygen Evolution Reaction

2021 ◽  
Vol 59 (7) ◽  
pp. 491-498
Author(s):  
Jung-Il Lee ◽  
Hui Ra Chae ◽  
Jeong Ho Ryu
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Electrochemical Impedance ◽  
Nickel Foam ◽  
Low Cost ◽  
Three Dimensional ◽  
Linear Sweep Voltammetry ◽  
Surface Nanostructure

Transition-metal-based layered double hydroxides (LDHs) have attracted substantial attention as highly efficient oxygen evolution reaction (OER) catalysts because they are earth-abundant, low-cost, and environmentally friendly materials with favorable adsorption/desorption energies for intermittent reactants. However, the application of these LDHs as high-performance electrocatalysts is often hindered by their relatively sluggish electronic transport kinetics resulting from their intrinsically low conductivity. Here, we report the effects of incorporating a metalloid into transition metal LDHs on their electrocatalytic activity. In this study, Te-incorporated NiCo LDH (χTe-NiCo LDH) was grown on a three-dimensional porous nickel foam (NF) using a facile solvothermal method with χ = 0.2, 0.4, 0.6 and 0.8. The crystal structure and surface nanostructure were investigated by X-ray diffraction and field-emission scanning electron microscopy. A homogeneous nanosheet structure on the NF was clearly observed for the NiCo LDH and χTe-NiCo (χ = 0.2, 0.4, 0.6) LDHs. However, irregular and collapsed nanostructures were found on the surface of the NF when the Te precursor ratio (χ) exceeded 0.6. The electrocatalytic OER properties were analyzed by linear sweep voltammetry and electrochemical impedance spectroscopy. The amount of Te used in the electrocatalytic reaction was found to play a crucial role in improving the catalytic activity. The optimum Te amount (χ) introduced into the NiCo LDH is discussed with respect to the OER performance.

High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction

2020 ◽  
Vol 4 (12) ◽  
pp. 6311-6320
Author(s):  
Choel-Hwan Shin ◽  
Yi Wei ◽  
Gisang Park ◽  
Joonhee Kang ◽  
Jong-Sung Yu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam ◽  
Term Stability ◽  
Long Term Stability ◽  
Piranha Solution ◽  
Binder Free

A novel binder-free Fe–Ni hydroxide-loaded nickel foam (NF) electrode is prepared by simple corrosion of NF in a home-made piranha solution containing Fe3+ and exhibits remarkable electrochemical OER activity and long-term stability.

A facile two-step synthesis of Ag/CuCo2O4 supported on nickel foam as a high-performance electrocatalyst for oxygen evolution reaction

2020 ◽  
Vol 275 ◽  
pp. 128094 ◽  
Author(s):  
Pornwimon Klaiklang ◽  
Sirilak Khongthon ◽  
Romteera Chueachot ◽  
Ronariddh Nakhowong
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam
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